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Re: chain hd0 and next bios
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From: |
Andrei Borzenkov |
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Subject: |
Re: chain hd0 and next bios |
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Date: |
Fri, 5 May 2017 20:20:24 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
05.05.2017 07:31, Carl Karsten пишет:
> pxe boot grub-net
>
> I want options to tell the bios Never mind, failed to boot anything, try
> next device,
>
> label bootnext
> # fail the pxe boot,
> localboot 0
>
Does "exit" work for you here?
> and also Boot HD0 (for some idea of first hard disk)
>
> label boothd
> # boot from the first HD
> kernel syslinux/chain.c32
> append hd0
>
Not sure - if this is generic question "how to chainload something", it
would be
set root=hd0
chainloader +1
which loads first sector of hd0 and jumps to it. The value of ${root} is
passed as boot device, it is in principle possible to do
set root=hd0
chainloader (hd1)+1
If you are aware of it and your question is specific to PXE boot - could
you elaborate?